| Value | Category | Cases | |
|---|---|---|---|
| 1 | 516 |
87.3%
|
|
| 2 | 54 |
9.1%
|
|
| 3 | 16 |
2.7%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 4 |
0.7%
|
|
| Sysmiss | 4631 |